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| 1 | High rate and cycling stable Li metal anodes enabled with aluminum-zinc oxides modified copper foam显示文摘Metallic Li is a promising anode material for high energy density batteries but it suffers from poor stability and formation of unsafe dendrites. Previous studies demonstrated that 3 D metal foams are able to improve the stability of Li metal but the properties of these foams are inherently limited. Here we report a facile surface modification approach via magnetron sputtering of mixed oxides that effectively modulate the properties of Cu foams for supporting Li metal with remarkable stability. We discovered that hybrid Li anodes with Li metal thermally infused to aluminum-zinc oxides(AZO) coated Cu foams have significantly improved stability and reactivity compared with pristine Li foils and Li infused to unmodified Cu foams. Full cells assembled with a Li Fe PO4 cathode and a hybrid anode maintained low and stable charge-transfer resistance(<50) during 500 cycles in carbonate electrolytes, and exhibited superior rate capability(~100 m Ah g-1 at 20 C) along with better electrochemical reversibility and surface stability. The AZO modified Cu foams had superior mechanical strength and afforded the hybrid anodes with minimized volume change without the formation of dendrites during battery cycling. The rational construction of surface architecture to precisely control Li plating and stripping may have great implications for the practical applications of Li metal batteries. | Songtao Lu Zhida Wang He Yan Rui Wang Ke Lu Yingwen Cheng Wei Qin Xiaohong Wu | 2020 | Journal of Energy Chemistry2020，29，2： | 3 |
| 2 | Olfactory ensheathing cells: Biology in neural development and regene-ration 显示文摘 | Zhida Su Cheng He | 2010 | Progress in Neurobiology2010，92，4： | 1 |
| 3 | Weekly Assessment of the COVID-19 Pandemic and Risk of Importation--China, March 25, 2020显示文摘Along with the announcement of COVID-19 as a global pandemic by the World Health Organization(WHO)on March 12,2020,COVID-19 appeared to be spreading rapidly around the world.By 10:00 CET on March 25,2020,a total of 331,619 confirmed cases and 15,146 deaths were reported from 195 foreign countries and regions on 6 continents plus the Diamond Princess international cruise ship,and among them,124 countries and regions had local transmission.Cumulatively,the WHO website reported 15,918 confirmed COVID-19 cases from 16 countries and regions in the Western Pacific excluding China,220,516 cases from 60 countries and regions in Europe,2,344 cases from 10 countries and regions in South-East Asia,29,631 cases from 21 countries and regions in the Eastern Mediterranean,60,834 cases from 48 countries and regions in the Americas,and 1,664 cases from 39 countries and regions in Africa(1). | Mingfan Pang Zuoru Liang Zhida Cheng Jun Zhang Nan Huang Li Guo Zengtao Jiao Xinping Yang Yufei Wang Zhongjie Li Yanping Zhang Ke Lyu Wenxiao Tu Xiaopeng Qi Xinhua Li Xiaoping Dong | 2020 | China CDC weekly2020，2，14： | 1 |
| 4 | Insights into multidimensional transport flux from vertical observation and numerical simulation in two cities in North China显示文摘This study represents the first quantitative evaluation of pollution transport budget within the boundary layer of typical cities in the Beijing-Tianjin-Hebei (BTH) region from the perspective of horizontal and vertical exchanges and further discusses the impact of the atmospheric boundary layer (ABL)-free troposphere (FT) exchange on concentration of fine particulate matter (PM_(2.5)) within the ABL during heavy pollution.From the perspective of the transport flux balance relationship,differences in pollution transport characteristics between the two cities is mainly reflected in the ABL-FT exchange effect.The FT mainly flowed into the ABL in BJ,while in SJZ,the outflow from the ABL to the FT was more intense.Combined with an analysis of vertical wind profile distribution,BJ was found to be more susceptible to the influence of northwest cold high prevailing in winter,while sinking of strong cold air allowed the FT flowing into the ABL influence the vertical exchange over BJ.In addition,we selected a typical pollution event for targeted analysis to understand mechanistic details of the influence of ABL-FT exchange on the pollution event.These results showed that ABL-FT interaction played an important role in PM_(2.5)concentration within the ABL during heavy pollution.Especially in the early stage of heavy pollution,FT transport contributed as much as 82.74% of PM_(2.5)within the ABL.These findings are significant for improving our understanding of pollution transport characteristics within the boundary layer and the effect of ABL-FT exchange on air quality. | Zhida Zhang Xiaoqi Wang Shuiyuan Cheng Guiqian Tang Yibin Fu | 2023 | Journal of Environmental Sciences2023，，3： | 0 |
| 5 | A review of the technology and applications of methods for evaluating the transport of air pollutants显示文摘A variety of methods based on air quality models,including tracer methods,the bruteforce method(BFM),decoupled direct method(DDM),high-order decoupled direct method(HDDM),response surface models(RSMs)and so on forth,have been widely used to study the transport of air pollutants.These methods have good applicability for the transport of air pollutants with simple formation mechanisms.However,differences in research conclusions on secondary pollutants with obvious nonlinear characteristics have been reported.For example,the tracer method is suitable for the study of simpli?ed scenarios,while HDDM and RSMs are more suitable for the study for nonlinear pollutants.Multiple observation techniques,including conventional air pollutant observation,lidar observation,air sounding balloons,vehicle-mounted and ship-borne technology,aerial surveys,and remote sensing observations,have been utilized to investigate air pollutant transport characteristics with time resolution as high as 1 sec.In addition,based on a multi-regional input-output model combined with emission inventories,the transfer of air pollutant emissions can be evaluated and applied to study the air pollutant transport characteristics.Observational technologies have advantages in temporal resolution and accuracy,while modeling technologies are more?exible in spatial resolution and research plan setting.In order to accurately quantify the transport characteristics of pollutants,it is necessary to develop a research method for interactive veri?cation of observation and simulation.Quantitative evaluation of the transport of air pollutants from different angles can provide a scienti?c basis for regional joint prevention and control. | Xiaoqi Wang Shuiyuan Cheng Ying Zhou Hanyu Zhang Panbo Guan Zhida Zhang Weichao Bai Wujun Dai | 2023 | Journal of Environmental Sciences2023，，1： | 0 |
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